Abstract: The present disclosure discloses a vent and cover plate assembly for dust-free workshop floor, including a plurality of vents arranged on the dust-free workshop floor and cover plates that are each associated with a corresponding vent. The vents each include a hole and clamping slots arranged at an outer periphery of the hole, and the cover plates each include a cover body and clamping feet arranged at an outer periphery of the cover body. The cover body engages with the hole, and the clamping feet engage with respective clamping slots. The vent and cover plate assembly for dust-free workshop floor is firm and secure in engagement clamping and thus has small possibility of rolling over.

Abstract: The present disclosure discloses a vent and cover plate assembly for dust-free workshop floor, comprising a plurality of vents arranged on the dust-free workshop floor and cover plates that are each associated with a corresponding vent. The vents each include a hole and clamping slots arranged at an outer periphery of the hole, and the cover plates each include a cover body and clamping feet arranged at an outer periphery of the cover body. The cover body engages with the hole, and the clamping feet engage with respective clamping slots. The vent and cover plate assembly for dust-free workshop floor is firm and secure in engagement clamping and thus has small possibility of rolling over.